

🔥 Extend your vent, elevate your heat! ⚙️
The Rinnai 224051 Vent Pipe Extension is a 10-inch OEM accessory designed specifically for Rinnai LSi and RCi series tankless water heaters. Featuring a zero-clearance-to-combustibles design and compatibility with 3- to 5-inch concentric vent systems, it ensures safe, efficient venting with easy assembly and durable plastic construction.
| Brand | Rinnai |
| Color | Chrome |
| Item Weight | 1.2 Pounds |
| Material | Plastic |
| Nominal Wall Thickness | 4.9 month |
| Product Dimensions | 10"L x 3"W |
E**D
As advertized.
Wish overnight or 1-day was available. Price was okay but not great, especially when it takes 2-days to get. Quite expensive for what it is, but it's OEM brand.
R**K
Sits perfectly
As described.
B**B
Five Stars
Easy to install. Still working great after more than a year.
D**B
Rinnai 224051 Vent Pipe Extension, 10-Inch
Pricing and shipping: Amazon.com sells this pipe for about $20 more than anybody else, however they are the only seller offering quicker shipping speeds. I ordered this from amazon because I needed it next day, and in that respect it was great. If I was in no hurry, I would have ordered it from somewhere else. for the price amazon sells it for, it loses 1 star. Product: This pipe is what it is. For my water heater, this is the pipe I need to use, and therefore I got it. It works good, and gets the job done.
H**N
Nice fit.
Nice fit . . . almost like it was “made for it “ . . . yeah . . . I know . . it was . Good job.
J**N
This item is great!
Traveled to the big box store to pick up saw to run my vent. I took my new vent pipe with me so I would buy the right stuff. The store staff told me it was nicer than the vent that they sold, & that I had purchased a very nice product. If I need more I won't mess around - I know where to order it.
T**7
Five Stars
Pipe was good quality OEM and works perfectly.
H**N
Four Stars
This vent pipe extension was key to proper fit for the entire tankless system
Trustpilot
4 days ago
5 days ago
2 days ago
2 weeks ago